Food 52 - Social network for foodies.
Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
munchlab - Get recipes based on ingredients you have at home
Pricy - Amazon price watch
Plant Jammer - Reduce food waste and save money - cook with what you got!
Price Tracker by Relbis Labs - Price Tracker is a command-line tool for monitoring the prices of productsFeaturesTracking prices and availability of products.Tracking Amazon Kindle books.Displaying products information in a terminal.Exporting data into Excel and YAML files.